240492770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{4649}}^1$

素因数の和:5402

約数の個数: 32

約数和(自身を含む): 495504000

約数和(自身を除く): 255011230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 739, 1478, 3695, 4649, 5173, 7390, 9298, 10346, 23245, 25865, 32543, 46490, 51730, 65086, 162715, 325430, 3435611, 6871222, 17178055, 24049277, 34356110, 48098554, 120246385, 240492770]

約数ペア:

[(1, 240492770), (2, 120246385), (5, 48098554), (7, 34356110), (10, 24049277), (14, 17178055), (35, 6871222), (70, 3435611), (739, 325430), (1478, 162715), (3695, 65086), (4649, 51730), (5173, 46490), (7390, 32543), (9298, 25865), (10346, 23245)]